- 1(current)
Q. No.Acid rain is caused by increases in the atmospheric concentration of?
1.
2.
3.
4.
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyA scrubber in the exhaust of a chemical industrial plant removes:
1. Gases like sulphur dioxide
2. Particulate matter of the size 5 micrometer or above
3. Gases like ozone and methane
4. Particulate matter of the size 2.5 micrometer or less
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyPrefer Books for Question Practice? Get NEETprep's Unique MCQ Books with Online Audio/Video/Text Solutions via Telegram Bot
NEET MCQ Books for XIth & XIIth Physics, Chemistry & Biology1. It can cause respiratory problems
2. It can directly enter into our circulatory system
3. It can cause inflammation and damage to the lungs
4. It can be inhaled into the lungs
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & Biology| 1. | UNEP - United Nations Environmental Policy |
| 2. | EPA - Environmental Pollution Agency |
| 3. | IUCN -International Union for Conservation of Nature and Natural Resources |
| 4. | IPCC -International Panel for Climate Change |
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologydB is a standard abbreviation used for the quantitative expression of:
1. the density of bacteria in a medium
2. a particular pollutant
3. the dominant Bacillus in a culture
4. a certain pesticide
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologySteps taken by the Government of India to control air pollution include:
| 1. | compulsory mixing of 20% ethyl alcohol with petrol and 20% biodiesel with diesel |
| 2. | compulsory PUC (Pollution Under Control) certification of petrol driven vehicles, which tests for carbon monoxide and hydrocarbons |
| 3. | permission to use only pure diesel with a maximum of 500 ppm Sulphur as fuel for vehicles |
| 4. | use of non-polluting Compressed Natural Gas(CNG) only as fuel by all buses and trucks |
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & Biology1. 2.5 or less
2. 1.5 or less
3. 1.0 or less
4. 5.2 or 2.5
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyIn a coal fired power plant, electrostatic precipitators are installed to control the emission of:
1.
2.
3. SPM
4. CO
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyPhotochemical smog pollution does not contain:
1. ozone
2. nitrogen dioxide
3. carbon dioxide
4. PAN (Peroxy Acyl Nitrate)
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & Biology- 1(current)
Q. No.
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